CentOS server shuts down completely. WOL is not working. The network card is off. What's wrong?

Question

CentOS

I ran into a problem that after shutting down the server using the shutdown -h now command, it cannot be turned on using wake on lan.
The BIOS settings are correct.
In terminal output:
# ethtool eth0 | grep Wake-on
Supports Wake-on: pumbg
Wake-on: g Added ETHTOOL_OPTS ="wol g" to

/etc/sysconfig/network-scripts/ifcfg-eth0 . Nevertheless after shutdown - the network card does not burn. It can only be turned on with a button. What to do? Where is the problem?

Answer 1

well if

Wake-on: g

then the network card has support ( if the network card is not built-in, make sure that the corresponding wiring from it is connected to the motherboard )
then it remains to make sure that

The BIOS settings are correct.